參數(shù)資料
型號(hào): P32P4911A
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 光電元器件
英文描述: PRML Read Channel with PR4, 8/9 ENDEC, FWR Servo
中文描述: 1 CHANNEL READ CHANNEL, PQFP100
封裝: 14 X 14 X 1.40 MM, PLASTIC, LQFP-100
文件頁(yè)數(shù): 53/63頁(yè)
文件大?。?/td> 257K
代理商: P32P4911A
1996 Jul 25
53
Philips Semiconductors
Product specification
PRML Read Channel with PR4,
8/9 ENDEC, FWR Servo
P32P4911A
Transversal Filter Characteristics
Symbol
Programmable Filter Characteristics (Continued)
Symbol
Parameter
Test Condition
Min.
Nom.
Max.
Unit
TGD Variation
c = 34 MHz
Fin = 0.3
c to
c
0
FB
127
c = 12 MHz to 34 MHz
Fin =0.3
c to
c
0
FB
127
c = 4 MHz to 12 MHz
Fin = 0.2
c to
c
0
FB
127
c = 12 MHz to 34 MHz
Fin =
c to 1.75
c
0
FB
127
c = 4 MHz to 12 MHz
Fin =
c to 1.75
c
0
FB
127
Fc = 12-34 MHz, FB = 0 db
% GD = (0.9783 * FGB) - 0.665
BW=100 MHz, Rs=50
c = 34 MHz, boost = 0 dB
AGC gain = 24 dB fixed
BW=100 MHz, Rs=50
c = 34 MHz; FB = 127
AGC gain = 24 dB fixed
T
amb
= 27
°
C
T
amb
= 125
°
C
1% fixed value
-700
-5
-5
-6
-6
+700
-5
-5
-6
+6
ps
ps
ps
ps
ps
Group delay equalization
accuracy
ON+ - ON- output
noise voltage,
no boost
ON+ - ON- output
noise voltage,
max. boost
Rx pin voltage
+5
%
3.7
mV rms
6.8
mV rms
VRX
600
800
10.0
mV
mV
k
Rx resistance
Parameter
Test Conditions
Min.
Nom.
±
0.2
0.015
Max.
Unit
Km1 Range
Km1 Gain Drift
±
0.15
V/V
V/V/ms
EQHOLD = 1
Hold time < 1 ms
0.05
Km2 Range
Km2 Resolution
Km2 Accuracy
-0.15
+0.13125
0.01875
±
5
±
20
%
Note: Km1 and the equalizer control voltage at TPA+ - TPA- is approximately related by Km1 = 0.009 * Data Rate
(Mbit/s) * (TPA+ - TPA-).
相關(guān)PDF資料
PDF描述
P3500SA SIDACtor Device
P3500S SIDACtor Device
P3500SCMC solid state crowbar devices
P3500SD solid state crowbar devices
P3500SC SIDACtor Device
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P32P4F-F 制造商:TE Connectivity 功能描述:
P32RIGIDT 制造商:Brady Corporation 功能描述:SIGN NO UNAUTHORISED PERSONS 250X200
P32-S 制造商:Linemaster Switch Corporation 功能描述:Premier
P32W2A2-100-7 功能描述:膠帶 Acrylic Foam Tape 1/32" x 1" x 7YD RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類(lèi)型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
P32W2A2-100-72 功能描述:膠帶 Acrylic Foam Tape 1/32" x 1" x 72YD RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類(lèi)型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds